DD tank (English Wikipedia)

"Developing the DD Tank". Bovington Tank Museum. Archived from the original on 6 October 2008. Retrieved 12 September 2009.
"Developing the DD Tank". The Bovington Tank Museum. 2003. Archived from the original on 6 October 2008. Retrieved 12 January 2008.

dday-overlord.com

"Piana delle Orme Museum, Latina". Europe Remembers. Retrieved 6 February 2021.

Webb, Charlie (29 April 2013). "M4 Sherman Duplex Drive 013". flickr. Retrieved 6 February 2021.

"A dive video". Archived from the original on 2 April 2015. Retrieved 14 August 2008.

"NHER Number:13527". Norfolk Heritage Explorer. Norfolk Historic Environment Service.

"The First Hours of D-Day on Omaha Beach" Archived 13 September 2007 at the Wayback Machine (Excerpted from Omaha Beachhead (6–13 June 1944) American Forces in Action Series). Historical Division. War Department (Washington, D.C.: Center of Military History, Facsimile Reprint, 1984, pp. 35–87) at shsu.edu

"Bovington Tank Museum Article". Archived from the original on 1 June 2008. Retrieved 14 April 2008.

"Developing the DD Tank". Bovington Tank Museum. Archived from the original on 6 October 2008. Retrieved 12 September 2009.
"Developing the DD Tank". The Bovington Tank Museum. 2003. Archived from the original on 6 October 2008. Retrieved 12 January 2008.
"Bovington Tank Museum Article". Archived from the original on 1 June 2008. Retrieved 14 April 2008.
Vaughan, Don. Neptune’s Treasures oaa.org Archived 1 June 2008 at the Wayback Machine
"The First Hours of D-Day on Omaha Beach" Archived 13 September 2007 at the Wayback Machine (Excerpted from Omaha Beachhead (6–13 June 1944) American Forces in Action Series). Historical Division. War Department (Washington, D.C.: Center of Military History, Facsimile Reprint, 1984, pp. 35–87) at shsu.edu
"A dive video". Archived from the original on 2 April 2015. Retrieved 14 August 2008.
"Percorso Bellico – Museo Storico Piana delle Orme". Museo Storico Piana delle Orme (in Italian). Archived from the original on 29 April 2017. Retrieved 6 February 2021.

"D-Day Tanks: Operation Overlord's Strangest Tanks". YouTube. The Tank Museum. 7 June 2024. Retrieved 13 August 2024.